import { app, shell, BrowserWindow } from 'electron'
import { join } from 'path'
import { electronApp, optimizer, is } from '@electron-toolkit/utils'
import icon from '../../resources/icon.ico?asset'
import { setup as setupIPC } from './ipc-setup'
import { setup as setupMenu } from './menu-setup'
import { loadWindowState, saveWindowState, setupShortCut } from './window-state'
import ConfigManager from './config-manager'
// import FFIManager from './wrapper/ffi-manager'

let config
let mainWindow
// let ffiManager: FFIManager
async function createWindow(): Promise<void> {
  config = new ConfigManager()
  // ffiManager = new FFIManager()
  // const invokeRes = ffiManager.invoke()
  const { x, y, width, height, scaleFactor } = loadWindowState(config)
  // Create the browser window.
  mainWindow = new BrowserWindow({
    x,
    y,
    width,
    height,
    show: false,
    alwaysOnTop: true,
    autoHideMenuBar: false,
    ...(process.platform === 'linux' ? { icon } : { icon }),
    webPreferences: {
      preload: join(__dirname, '../preload/index.js'),
      sandbox: false,
      webSecurity: false,
      devTools: true,
    },
  })
  mainWindow.menuBarVisible = false
  setupMenu()
  setupIPC()
  setupShortCut(mainWindow, config)

  mainWindow.on('ready-to-show', () => {
    mainWindow.webContents.setZoomFactor(1.0 / scaleFactor)
    mainWindow.setAlwaysOnTop(false)
    mainWindow.setMenuBarVisibility(config.isMenuBarVisible)
    mainWindow.show()
  })

  mainWindow.webContents.setWindowOpenHandler((details) => {
    shell.openExternal(details.url)
    return { action: 'deny' }
  })

  // HMR for renderer base on electron-vite cli.
  // Load the remote URL for development or the local html file for production.
  if (is.dev && process.env['ELECTRON_RENDERER_URL']) {
    mainWindow.loadURL(`${process.env['ELECTRON_RENDERER_URL']}`)
  } else {
    mainWindow.loadFile(join(__dirname, '../renderer/index.html'))
  }

  mainWindow.on('close', async () => {
    saveWindowState(config, mainWindow)
    config.save()
    config.close()
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(() => {
  // Set app user model id for windows
  electronApp.setAppUserModelId('cesium.electron')

  // Default open or close DevTools by F12 in development
  // and ignore CommandOrControl + R in production.
  // see https://github.com/alex8088/electron-toolkit/tree/master/packages/utils
  app.on('browser-window-created', (_, window) => {
    optimizer.watchWindowShortcuts(window)
  })

  createWindow()

  app.on('activate', function () {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })
})

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', async () => {
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

// In this file you can include the rest of your app"s specific main process
// code. You can also put them in separate files and require them here.
let aboutWindow
export const openAbout = () => {
  if (aboutWindow) {
    return
  }

  aboutWindow = new BrowserWindow({
    width: 400,
    height: 300,
    parent: mainWindow,
    modal: true,
    show: false,
    resizable: false,
    maximizable: false,
    minimizable: false,
    titleBarStyle: 'default',
  })

  const info = {
    version: process.versions.electron,
    chrome: process.versions.chrome,
    node: process.versions.node,
  }

  console.log(JSON.stringify(info))

  aboutWindow.menuBarVisible = false
  aboutWindow.loadURL(`${process.env['ELECTRON_RENDERER_URL']}/#/version?${info}`)
  aboutWindow.once('ready-to-show', () => {
    aboutWindow.show()
  })

  aboutWindow.on('closed', () => {
    aboutWindow = null
  })
}
